3 ms·
It could have something to do with power supply. Different countries have different mains voltages. I think it's a lot higher here in the Britain than in the US
by tomelders 15y ago
It could have something to do with power supply. Different countries have different mains voltages. I think it's a lot higher here in the Britain than in the US, which could fry a device like this perhaps.
Or perhaps not. I'm just speculating.
- joezydeco 15y agoThe control wiring for thermostats in the US is almost a common standard (RH/RC/W/Y/G) with 24 VDC. What is it in the UK?
- synx508 15y agoUsually two wires, often AC mains voltage Live and Load but some newer systems use low voltage. My own house has a thermostat that wirelessly communicates with a receiver near the gas combination boiler (water heating for hot water and radiators). The receiver simply closes an electrical contact to signal heating demand.